[U-Boot] [PATCH] net/eth.c: fix eth_write_hwaddr() to use dev->enetaddr as fall back

[Dirk Behme <dirk.behme@de.bosch.com>]

On 17.08.2011 08:22, Simon Glass wrote:
> On Tue, Aug 16, 2011 at 10:33 PM, Eric Miao <eric.miao@linaro.org> wrote:
>> Ignore the return value of eth_getenv_enetaddr_by_index(), and if it
>> fails, fall back to use dev->enetaddr, which could be filled up by
>> the ethernet device driver.
>>
>> Actually, this is the original behavior, and was later changed by
>> commit 48506a2cde2458fa1f8c5993afc98e5a4617e1d3.
>>
>> Signed-off-by: Eric Miao <eric.miao@linaro.org>
> 
> Hi Eric,
> 
> I found this in u-boot-usb although the commit hash I saw was 7616e7850.
> 
>> ---
>>  net/eth.c |    3 +--
>>  1 files changed, 1 insertions(+), 2 deletions(-)
>>
>> diff --git a/net/eth.c b/net/eth.c
>> index a34fe59..c4fbe11 100644
>> --- a/net/eth.c
>> +++ b/net/eth.c
>> @@ -195,8 +195,7 @@ int eth_write_hwaddr(struct eth_device *dev, const char *base_name,
>>        unsigned char env_enetaddr[6];
>>        int ret = 0;
>>
>> -       if (!eth_getenv_enetaddr_by_index(base_name, eth_number, env_enetaddr))
>> -               return -1;
>> +       eth_getenv_enetaddr_by_index(base_name, eth_number, env_enetaddr);
>>
>>        if (memcmp(env_enetaddr, "\0\0\0\0\0\0", 6)) {
>>                if (memcmp(dev->enetaddr, "\0\0\0\0\0\0", 6) &&
> 
> Acked-by: Simon Glass <sjg@chromium.org>

Ping.

Anybody likes to apply this? Or any new comments?

Many thanks and best regards

Dirk

P.S.: I add Wolfgang as he seems to have done the last commits to net/eth.c.